Base | Representation |
---|---|
bin | 1101110010001001001011… |
… | …11110010100010101110111 |
3 | 10222022121222102210200102001 |
4 | 12321010211332110111313 |
5 | 12433100313123113421 |
6 | 144244153510200131 |
7 | 6245561353056343 |
oct | 671044576242567 |
9 | 128277872720361 |
10 | 30310221301111 |
11 | 9726546814144 |
12 | 34963a7953047 |
13 | 13bb31aa6000b |
14 | 76b045bba623 |
15 | 3786899ab691 |
hex | 1b9125f94577 |
30310221301111 has 16 divisors (see below), whose sum is σ = 33048061337088. Its totient is φ = 27685765427200.
The previous prime is 30310221301097. The next prime is 30310221301127. The reversal of 30310221301111 is 11110312201303.
It is a cyclic number.
It is not a de Polignac number, because 30310221301111 - 25 = 30310221301079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30310221301141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113706370 + ... + 113972623.
It is an arithmetic number, because the mean of its divisors is an integer number (2065503833568).
Almost surely, 230310221301111 is an apocalyptic number.
30310221301111 is a deficient number, since it is larger than the sum of its proper divisors (2737840035977).
30310221301111 is a wasteful number, since it uses less digits than its factorization.
30310221301111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227679242.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 30310221301111 its reverse (11110312201303), we get a palindrome (41420533502414).
The spelling of 30310221301111 in words is "thirty trillion, three hundred ten billion, two hundred twenty-one million, three hundred one thousand, one hundred eleven".
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